encoding/json.encodeState.ptrSeen (field)

12 uses

	encoding/json (current package)
		encode.go#L274: 	ptrSeen  map[any]struct{}
		encode.go#L285: 		if len(e.ptrSeen) > 0 {
		encode.go#L291: 	return &encodeState{ptrSeen: make(map[any]struct{})}
		encode.go#L754: 		if _, ok := e.ptrSeen[ptr]; ok {
		encode.go#L757: 		e.ptrSeen[ptr] = struct{}{}
		encode.go#L758: 		defer delete(e.ptrSeen, ptr)
		encode.go#L837: 		if _, ok := e.ptrSeen[ptr]; ok {
		encode.go#L840: 		e.ptrSeen[ptr] = struct{}{}
		encode.go#L841: 		defer delete(e.ptrSeen, ptr)
		encode.go#L893: 		if _, ok := e.ptrSeen[ptr]; ok {
		encode.go#L896: 		e.ptrSeen[ptr] = struct{}{}
		encode.go#L897: 		defer delete(e.ptrSeen, ptr)